Dossey is No. 11 in the Polo Golf Rankings. His highest finish of 2016 came at the Thunderbird International Junior, where he tied for second. His 2015 season included runner-up finishes at the Under Armour® / Jordan Spieth Championship presented by American Campus Communities and the Polo Golf Junior Classic, where he advanced to the championship match. Dossey is making his second Wyndham Cup West appearance and first since 2014 (1-3-0 record). The 2014 honorable mention Rolex Junior All-American is headed to Baylor University in the fall.
| Rank | Event | R1 | R2 | R3 | R4 | Total |
| T17 | 2016 Rolex Tournament of Champions | 71 | 73 | 73 | 74 | 291 |
| MC | 2016 Haas Family Invitational | 75 | 77 | 77 | 229 | |
| T2 | 2016 Thunderbird International Junior | 70 | 69 | 69 | 208 | |
| T16 | 2016 Junior Invitational at Sage Valley Golf Club | 73 | 74 | 75 | 222 | |
| T12 | 2016 CB&I / Simplify Boys Championship at Carlton Woods | 68 | 75 | 74 | 217 | |
| 2 | 2015 Polo Golf Junior Classic | 77 | 73 | 150 | ||
| T29 | 2015 The PING Invitational | 79 | 81 | 78 | 238 | |
| T81 | 2015 U.S. Junior Amateur Championship | 76 | 76 | 152 | ||
| 2 | 2015 Under Armour® / Jordan Spieth Championship presented by American Campus Communities | 71 | 71 | 73 | 215 |